Hi
On 10/14/21 3:22 PM, Yanan Wang wrote:
> Generate PPTT table for Arm virt machines.
Generate the Processor Properties Topology Table (PPTT) for ARM virt
machines supporting it (>= 6.2)
>
> Signed-off-by: Yanan Wang <wangyana...@huawei.com>
> Reviewed-by: Andrew Jones <drjo...@redhat.com>
> ---
> hw/arm/virt-acpi-build.c | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
> index 6cec97352b..658a0a5d39 100644
> --- a/hw/arm/virt-acpi-build.c
> +++ b/hw/arm/virt-acpi-build.c
> @@ -875,13 +875,19 @@ void virt_acpi_build(VirtMachineState *vms,
> AcpiBuildTables *tables)
> dsdt = tables_blob->len;
> build_dsdt(tables_blob, tables->linker, vms);
>
> - /* FADT MADT GTDT MCFG SPCR pointed to by RSDT */
> + /* FADT MADT PPTT GTDT MCFG SPCR pointed to by RSDT */
> acpi_add_table(table_offsets, tables_blob);
> build_fadt_rev5(tables_blob, tables->linker, vms, dsdt);
>
> acpi_add_table(table_offsets, tables_blob);
> build_madt(tables_blob, tables->linker, vms);
>
> + if (!vmc->no_cpu_topology) {
> + acpi_add_table(table_offsets, tables_blob);
> + build_pptt(tables_blob, tables->linker, ms,
> + vms->oem_id, vms->oem_table_id);
> + }
> +
> acpi_add_table(table_offsets, tables_blob);
> build_gtdt(tables_blob, tables->linker, vms);
>
>
Besides
Reviewed-by: Eric Auger <eric.au...@redhat.com>
Eric
